2078936641920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{144931}}^1$

素因数の和:145225

約数の個数: 256

約数和(自身を含む): 6868802856960

約数和(自身を除く): 4789866215040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 241, 248, 310, 320, 372, 384, 465, 480, 482, 496, 620, 640, 723, 744, 930, 960, 964, 992, 1205, 1240, 1446, 1488, 1860, 1920, 1928, 1984, 2410, 2480, 2892, 2976, 3615, 3720, 3856, 3968, 4820, 4960, 5784, 5952, 7230, 7440, 7471, 7712, 9640, 9920, 11568, 11904, 14460, 14880, 14942, 15424, 19280, 19840, 22413, 23136, 28920, 29760, 29884, 30848, 37355, 38560, 44826, 46272, 57840, 59520, 59768, 74710, 77120, 89652, 92544, 112065, 115680, 119536, 144931, 149420, 154240, 179304, 224130, 231360, 239072, 289862, 298840, 358608, 434793, 448260, 462720, 478144, 579724, 597680, 717216, 724655, 869586, 896520, 956288, 1159448, 1195360, 1434432, 1449310, 1739172, 1793040, 2173965, 2318896, 2390720, 2868864, 2898620, 3478344, 3586080, 4347930, 4492861, 4637792, 4781440, 5797240, 6956688, 7172160, 8695860, 8985722, 9275584, 11594480, 13478583, 13913376, 14344320, 17391720, 17971444, 18551168, 22464305, 23188960, 26957166, 27826752, 34783440, 34928371, 35942888, 44928610, 46377920, 53914332, 55653504, 67392915, 69566880, 69856742, 71885776, 89857220, 92755840, 104785113, 107828664, 134785830, 139133760, 139713484, 143771552, 174641855, 179714440, 209570226, 215657328, 269571660, 278267520, 279426968, 287543104, 349283710, 359428880, 419140452, 431314656, 523925565, 539143320, 558853936, 575086208, 698567420, 718857760, 838280904, 862629312, 1047851130, 1078286640, 1082779501, 1117707872, 1397134840, 1437715520, 1676561808, 1725258624, 2095702260, 2156573280, 2165559002, 2235415744, 2794269680, 2875431040, 3248338503, 3353123616, 4191404520, 4313146560, 4331118004, 4470831488, 5413897505, 5588539360, 6496677006, 6706247232, 8382809040, 8626293120, 8662236008, 10827795010, 11177078720, 12993354012, 13412494464, 16241692515, 16765618080, 17324472016, 21655590020, 22354157440, 25986708024, 32483385030, 33531236160, 34648944032, 43311180040, 51973416048, 64966770060, 67062472320, 69297888064, 86622360080, 103946832096, 129933540120, 138595776128, 173244720160, 207893664192, 259867080240, 346489440320, 415787328384, 519734160480, 692978880640, 1039468320960, 2078936641920]

約数ペア:

[(1, 2078936641920), (2, 1039468320960), (3, 692978880640), (4, 519734160480), (5, 415787328384), (6, 346489440320), (8, 259867080240), (10, 207893664192), (12, 173244720160), (15, 138595776128), (16, 129933540120), (20, 103946832096), (24, 86622360080), (30, 69297888064), (31, 67062472320), (32, 64966770060), (40, 51973416048), (48, 43311180040), (60, 34648944032), (62, 33531236160), (64, 32483385030), (80, 25986708024), (93, 22354157440), (96, 21655590020), (120, 17324472016), (124, 16765618080), (128, 16241692515), (155, 13412494464), (160, 12993354012), (186, 11177078720), (192, 10827795010), (240, 8662236008), (241, 8626293120), (248, 8382809040), (310, 6706247232), (320, 6496677006), (372, 5588539360), (384, 5413897505), (465, 4470831488), (480, 4331118004), (482, 4313146560), (496, 4191404520), (620, 3353123616), (640, 3248338503), (723, 2875431040), (744, 2794269680), (930, 2235415744), (960, 2165559002), (964, 2156573280), (992, 2095702260), (1205, 1725258624), (1240, 1676561808), (1446, 1437715520), (1488, 1397134840), (1860, 1117707872), (1920, 1082779501), (1928, 1078286640), (1984, 1047851130), (2410, 862629312), (2480, 838280904), (2892, 718857760), (2976, 698567420), (3615, 575086208), (3720, 558853936), (3856, 539143320), (3968, 523925565), (4820, 431314656), (4960, 419140452), (5784, 359428880), (5952, 349283710), (7230, 287543104), (7440, 279426968), (7471, 278267520), (7712, 269571660), (9640, 215657328), (9920, 209570226), (11568, 179714440), (11904, 174641855), (14460, 143771552), (14880, 139713484), (14942, 139133760), (15424, 134785830), (19280, 107828664), (19840, 104785113), (22413, 92755840), (23136, 89857220), (28920, 71885776), (29760, 69856742), (29884, 69566880), (30848, 67392915), (37355, 55653504), (38560, 53914332), (44826, 46377920), (46272, 44928610), (57840, 35942888), (59520, 34928371), (59768, 34783440), (74710, 27826752), (77120, 26957166), (89652, 23188960), (92544, 22464305), (112065, 18551168), (115680, 17971444), (119536, 17391720), (144931, 14344320), (149420, 13913376), (154240, 13478583), (179304, 11594480), (224130, 9275584), (231360, 8985722), (239072, 8695860), (289862, 7172160), (298840, 6956688), (358608, 5797240), (434793, 4781440), (448260, 4637792), (462720, 4492861), (478144, 4347930), (579724, 3586080), (597680, 3478344), (717216, 2898620), (724655, 2868864), (869586, 2390720), (896520, 2318896), (956288, 2173965), (1159448, 1793040), (1195360, 1739172), (1434432, 1449310)]